SGC-2 Automatic elliptic polarization thickness gauge

Brief introduction

SGC-2 automatic elliptical polarization measuring instrument is mainly divided into four parts, the source, the receiver, the host, the electronic and communication.

1, the light source: the use of the wavelength of 632.8nm, He Ne laser light source is characterized by: the light is strong, the spectrum is pure, the wavelength stability is good.

2, the receiver: it adopts photoelectrical photomultiplier tube (5), the optical signals for telecommunications,, the amplified output to the computer, by the computer selected extinction position angle value.

The 3 part: the host, in addition to the above two items, and the bias component, the sample table, the polarization component.

4, electronic and communication the: collecting light and the corresponding point of value and transmitted to the computer, receive further instructions issued by the computer gradually close to the point of extinction.

Features

1, the instrument adopts the method of extinction type elliptical polarization measurement, with the characteristics of high precision, automatic control, etc..

2, the light source uses He Ne laser, the wavelength is high.

3, the instrument uses the USB interface and the computer connection, the supporting software for the sample data has many kinds of processing methods for different needs, and the software has the complete edition and the student edition two kinds of editions to apply to the teaching request.

Technical parameter

Measurement range: 1nm ~ 4000nm;

The measurement of the minimum value: less than 1nm;

Coating refractive index range: 1~ 10

The incident angle: 20 degrees to 90 degrees of error is smaller than 0.05 deg;

Polarizer azimuth range: 0 to 180 deg;

Polarizer step angle: 0.014 degrees / step;

The error of the instrument is about 0.5nm at 10nm;

The optical center height: 80 mm;

Allow sample diameter: 120 mm diameter 10~ diameter, thickness less than 16 mm;

Dimensions: 730 x230X 290;

Host weight: 30kg;

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  We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history . 

  Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science. 

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  If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba